Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2006 Lexus IS 350FACTORY OEM SERVICE PROCEDURE

Rear Speed Sensor: Installation

INSTALL REAR SPEED SENSOR
1. Install the rear speed sensor with the bolt.
  Torque: 8.5 N*m (87 kgf*cm, 75 in.*lbf)
  
  NOTE: Prevent foreign matter from attaching to the sensor tip.
2. Connect the speed sensor connector.
  
  Fig 1: Identifying Bolt Of Speed Sensor Rear LH
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL REAR WHEEL
1. Install the rear wheel.
  Torque: 103 N*m (1,050 kgf*cm, 76 ft.*lbf)
INSPECT SPEED SENSOR SIGNAL
(See TEST MODE PROCEDURE )

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.